Sr. iOS Developer ( Locals Only) --- Hybrid role

Zillion Technologies, Inc.; San Diego (CA); Hybrid; USD 229,233,000 - 257,887,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Disability insurance

401(k)

Job summary

Zillion Technologies, Inc. is seeking a Mobile Developer to support the development, maintenance, and enhancement of mobile banking applications across iOS and Android platforms.

You will be embedded within cross-functional Agile teams, delivering secure, reliable, and user-friendly digital experiences to millions of members. The role emphasizes technical execution, platform advocacy, collaboration, and adherence to best practices, with opportunities to mentor and influence platform strategy

Qualifications

• Bachelor’s degree in Computer Science or related field.
• Progressive mobile app development experience; level depends on role.
• Proficiency in iOS: Swift, Objective-C, Xcode.
• Experience integrating RESTful APIs and third-party libraries.
• Familiarity with Agile methodologies (SAFe preferred).
• Strong analytical, debugging, and problem-solving skills.
• Effective communication and collaboration abilities.
• Desirable: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization.

Responsibilities

• Design, develop, and maintain mobile banking features for iOS and Android platforms
• Resolve production issues and contribute to platform stability and performance improvements
• Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders
• Participate in Agile ceremonies and contribute to sprint planning and backlog refinement
• Ensure adherence to platform-specific development standards and best practices
• Write and maintain unit and UI tests; participate in peer code reviews
• Stay current with mobile OS updates, development trends, and emerging technologies
• Advocate for platform excellence and contribute to reusable component libraries
• Mentor junior developers and contribute to team knowledge sharing
• Support enterprise-wide mobile initiatives and influence platform strategy (senior levels)

Skills

Mobile development

Cross-functional teamwork

Agile practices

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

Swift

Objective-C

Xcode

RESTful APIs

CI/CD pipelines

Mobile accessibility

Job description

\"Work sponsorship is not available for this position. Applicants must be a United States citizen , Green Card holder or EAD Green Card holder at the direction of our client\"

Location : Remote and Onsite - Thrice a week - San Diego, CA / Vienna, VA / Pensacola, FL

Duration: Long Term Ongoing with no end date

Compensation / Pay rate

$80/hr to $90/hr

*This is the targeted compensation range for this role per year. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location.

We offer a comprehensive benefits package including medical, dental, vision, and disability insurance; 401(k).

To support the development, maintenance, and enhancement of mobile banking applications across iOS and Android platforms. Mobile Developers are embedded within cross-functional Agile teams and play a critical role in delivering secure, reliable, and user-friendly digital experiences to millions of members. This role involves technical execution, platform advocacy, and collaboration across disciplines to ensure high-quality mobile solutions aligned with business goals and member needs.

Responsibilities

• Design, develop, and maintain mobile banking features for iOS and/or Android platforms
• Resolve production issues and contribute to platform stability and performance improvements
• Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders
• Participate in Agile ceremonies and contribute to sprint planning and backlog refinement
• Ensure adherence to platform-specific development standards and best practices
• Write and maintain unit and UI tests; participate in peer code reviews
• Stay current with mobile OS updates, development trends, and emerging technologies
• Advocate for platform excellence and contribute to reusable component libraries
• Mentor junior developers and contribute to team knowledge sharing
• Support enterprise-wide mobile initiatives and influence platform strategy (senior levels)

Qualifications

• Bachelor’s degree in Computer Science or related field
• Progressive experience in mobile application development (level-dependent)
• Proficiency in:

• iOS: Swift, Objective-C, Xcode
• Experience integrating RESTful APIs and third-party libraries
• Familiarity with Agile methodologies (SAFe preferred)
• Strong analytical, debugging, and problem-solving skills
• Effective communication and collaboration abilities
• Desired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization

Focus: Learning and foundational contribution

• Technical Responsibilities:
• Build small features and bug fixes under guidance
• Participate in Agile ceremonies and code reviews
• Learn platform tools and development practices
• Pair with senior developers for mentorship
• Soft Skills:
• Clear communication
• Team collaboration

Focus: Independent contribution and platform ownership

• Technical Responsibilities:
• Own moderately complex features and bug fixes
• Represent mobile platform within Agile team
• Collaborate with designers, analysts, and product owners
• Soft Skills:
• Accountability
• Cross-functional communication
• Proactive problem-solving

Focus: Technical leadership and cross-team collaboration

• Technical Responsibilities:
• Lead development of complex features and platform initiatives
• Influence architecture and reusable components
• Mentor junior developers and drive platform standards
• Represent mobile in cross-team efforts
• Soft Skills:
• Leadership
• Strategic thinking
• Coaching
• Platform advocacy

Focus: Vision-setting and enterprise-level influence

• Technical Responsibilities:
• Define mobile platform strategy across release trains
• Lead enterprise-wide mobile initiatives and innovation
• Introduce new tools, frameworks, and practices
• Advocate for mobile excellence across the organization
• Soft Skills:
• Visionary leadership
• Change management
• Thought leadership
• Enterprise collaboration

\"We are an equal opportunity employer. We do not discriminate on the basis of race, color, religion, sex, national origin, age, disability, genetic information, veteran status, sexual orientation, gender identity, or any other characteristic protected by applicable federal, state, or local law.\"